15638492056

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2087}}^1\times {\mathrm{7741}}^1$

素因数の和:9856

約数の個数: 48

約数和(自身を含む): 32249765520

約数和(自身を除く): 16611273464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2087, 4174, 7741, 8348, 15482, 16696, 22957, 30964, 45914, 61928, 85151, 91828, 170302, 183656, 252527, 340604, 505054, 681208, 936661, 1010108, 1873322, 2020216, 3746644, 7493288, 16155467, 32310934, 64621868, 129243736, 177710137, 355420274, 710840548, 1421681096, 1954811507, 3909623014, 7819246028, 15638492056]

約数ペア:

[(1, 15638492056), (2, 7819246028), (4, 3909623014), (8, 1954811507), (11, 1421681096), (22, 710840548), (44, 355420274), (88, 177710137), (121, 129243736), (242, 64621868), (484, 32310934), (968, 16155467), (2087, 7493288), (4174, 3746644), (7741, 2020216), (8348, 1873322), (15482, 1010108), (16696, 936661), (22957, 681208), (30964, 505054), (45914, 340604), (61928, 252527), (85151, 183656), (91828, 170302)]